TABLE 4.
Classification: pooled data from all four spinal groups
| Observed | Predicted |
||||
|---|---|---|---|---|---|
| CE | CF | RE | RF | Correct, % | |
| CE | 1 | 0 | 1 | 18 | 5.0 |
| CF | 0 | 0 | 1 | 30 | 0.0 |
| RE | 0 | 0 | 5 | 2 | 71.4 |
| RF | 1 | 0 | 1 | 79 | 97.5 |
| Overall Percentage | 1.4 | 0 | 5.8 | 92.8 | 61.2 |
Classification of endpoint force pattern types, CE, CF, RE, and RF based on hindlimb muscles active during intraspinal microstimulation of the L5–L7 spinal cord. The regression analysis was performed on pooled data from all spinal cats. Vastus lateralis, biceps femoris posterior, medial gastrocnemius, and tibialis anterior muscle activity were used as predictors of force pattern types.